Growing community of inventors

Kornwestheim, Germany

Ralf Kaller

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 9

Ralf Kaller ↔ Thomas Butz (1 patent)Ralf Kaller ↔ Werner Schnabel (1 patent)Ralf Kaller ↔ Volker Koch (1 patent)Ralf Kaller ↔ Guenther Kissel (1 patent)Ralf Kaller ↔ Gehard Mayer (1 patent)Ralf KallerRalf Kaller (1 patent)Thomas ButzThomas Butz (4 patents)Werner SchnabelWerner Schnabel (4 patents)Volker KochVolker Koch (3 patents)Guenther KisselGuenther Kissel (1 patent)Gehard MayerGehard Mayer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Filterwerk Mann + Hummel Gmbh (1 from 303 patents)


1 patent:

1. 6039779 - Filter element

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/14/2026
Loading…